I suppose you (and The Skipper) are right about Cech's woes last season, but Cech in his earlier seasons made crosses look much easier to manage, especially when he was regarded the best, and our defence looked solid. He was a much younger keeper then. Courtois is at the same age, and given his experience, you'd expect him to be doing the same. Also, if you're making it priority to catch the ball, at least call for it, so that the defender won't run into you. If it's the opposition running into the keeper, then it's obviously the defender's fault for not marking him well enough. Typical lack of communication.